<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>Admin Login</title>
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <!-- <link rel="stylesheet" type="text/css" media="screen" href="main.css" />
    <script src="main.js"></script> -->
</head>
<body>
    <form action="/admin/login" method="post">
        用户：<input type="text" name="username" ><br>
        密码：<input type="text" name="password"><br>
        <input type="submit" value="登录">
    </form>
</body>
</html>